Lovely signed brooch features a huge imitation turquoise cabochon as the focal point, encircled with petite turquoise colored cabochons, all in a brushed gold-tone setting. Overall length of the pin is 2 3/4 inches including dangles and it measures almost 1 1/2 inches wide. Condition is fine. This certainly looks like Florenza but it is signed with an inventory number, typical of Sphinx jewelry. Sphinx is a British firm and they have been making jewelry since 1950. The company was founded by S. Root in Chiswick and they are known for making jewelry for KJL, Butler and Wilson, 5th Avenue, and others.